package com.fyl.oauth2.dao;

import com.fyl.oauth2.entity.User;
import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Component;
import org.springframework.stereotype.Repository;

/**
 * @Author: 黯然
 * @Date: 2025/4/8 15:03
 * @Description:
 */
@Repository
public interface UserMapper {


    User selectByUserId(@Param("username")String username);
}
